In previous iOS versions I've able to open a URL of the form "itms-apps://itunes.apple.com/artist/id463855590" and the App Store app would open at a page showing all my apps. This doesn't seem to work in iOS 12. I see a "Cannot Connect to AppStore" error message within the App Store app.
Using "https" instead of "itms-apps" takes me to the iTunes Store app and does show a list of my apps, but as a simple list, not the nice iOS 11 app store UI.
Opening an itms-apps URL for a specific app still seems to work (but not 100% of the time).
Is this just a temporary problem during the beta or are links to artist pages no longer supported?